GE Industrial Solutions Galaxy Verification - Manual (Page 55)

Galaxy Power System Verification Procedures
Issue 3 January 2008 Galaxy Millennium Controller Performance Verification Procedures 3 - 11
High Voltage Shutdown Test, continued
Battery Plant
HVSD Test,
continued
Step Action
8 The controller will wait 5-6 minutes and issue one final
restart signal, initiating the final sequence of shutdown and
restart events before the rectifier locks out, requiring
personnel intervention.
Prior to this occurring do the following:
a. From the front panel follow the path <MENU> →
CONFIG → RECT MNGR → [RECT OPER] → PLANT
V (FLOAT).
Note: Menu item in [] used in intelligent controllers only.
b. Use the <ADJUST> keys to change the value of the plant
voltage to its normal level. Press <ENTER> to save the
change.
c. Press <MENU> and select MAINT OPER → RECT
RESTART. Press <ENTER> to restart the rectifier.
Note: Restarting the rectifier from the front panel in this
manner, rather than toggling the rectifier's ON/STANDBY
switch, resets the HVSD timer so that another rectifier can
be tested immediately. Testing of the additional rectifiers in
the same manner is at the user’s discretion